Update Hive to 1.3.2
Android Studio 0.8.0 build-135.1245622

Closes #5089
Update MacDown to 0.1.1
Merge pull request #5091 from dlackty/master

Update MacDown to 0.1.1
smartgithg: update to 6.0.3
Upgraded slic3r to 1-1-5 stable
New Matplotlib 1.3.1-2 cask
Matplotlib framework
Required to complete #5074
Merge pull request #5092 from ndr-qef/hive

Update Hive to 1.3.2
Merge pull request #5093 from eugenesan/syntevo

smartgithg: update to 6.0.3
Merge pull request #5094 from alecthegeek/slic3r-1-1-5

Upgraded slic3r to 1-1-5 stable
Merge pull request #5097 from hanxue/matplotlib

New Matplotlib 1.3.1-2 cask
PlexMediaServer 0.9.9.12.504

Closes #5100
Add Metalab's Flow Cask
Rename metalab-flow cask to only flow

Considering that the the original `flow` cask was discontinued, it
makes more sense to add the vendor prefix since its usage will only
decline
Merge pull request #5098 from gabrielizaias/metalab-flow

Add Metalab's Flow Cask
Upgrade Android Studio.app to v0.8.1 build-135.1248636